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54024125 = 531923243
BaseRepresentation
bin1100111000010…
…1011110111101
310202122201011112
43032011132331
5102312233000
65205531405
71224124511
oct316053675
9122581145
1054024125
112854a141
1216113b65
13b266c4c
147264141
154b22235
hex33857bd

54024125 has 48 divisors (see below), whose sum is σ = 75915840. Its totient is φ = 38253600.

The previous prime is 54024109. The next prime is 54024127. The reversal of 54024125 is 52142045.

It is a happy number.

It is not a de Polignac number, because 54024125 - 24 = 54024109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 54024125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54024127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1256354 + ... + 1256396.

It is an arithmetic number, because the mean of its divisors is an integer number (1581580).

Almost surely, 254024125 is an apocalyptic number.

It is an amenable number.

54024125 is a deficient number, since it is larger than the sum of its proper divisors (21891715).

54024125 is a wasteful number, since it uses less digits than its factorization.

54024125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 90 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 54024125 is about 7350.1105433864. The cubic root of 54024125 is about 378.0325947276.

The spelling of 54024125 in words is "fifty-four million, twenty-four thousand, one hundred twenty-five".

Divisors: 1 5 19 23 25 43 95 115 125 215 437 475 529 575 817 989 1075 2185 2375 2645 2875 4085 4945 5375 10051 10925 13225 18791 20425 22747 24725 50255 54625 66125 93955 102125 113735 123625 251275 432193 469775 568675 1256375 2160965 2348875 2843375 10804825 54024125